A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-579-2478
NSN 5915-01-393-4406
NSN 6685-01-577-1202
NSN 5930-01-634-0659
NSN 5965-01-169-9163
NSN 6320-01-036-2598
NSN 5950-01-116-4480
NSN 5855-01-634-0259
NSN 6240-01-280-5347
NSN 6685-01-577-2066
NSN 5960-00-581-9719
NSN 5975-01-564-7075